Home / 3,894,957.11-5,833,723.67-2,251,620.83

Finding the Fourth Proportional to 3,894,957.11, 5,833,723.67 and 2,251,620.83

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Solution

The fourth proportional to 3,894,957.11, 5,833,723.67 and 2,251,620.83 is: 3,372,394.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,957.11 : 5,833,723.67 = 2,251,620.83 : x
  2. Step 2: Convert to fraction form
    3,894,957.11/5,833,723.67 = 2,251,620.83/x
  3. Step 3: Cross multiply
    3,894,957.11x = 5,833,723.67 × 2,251,620.83
  4. Step 4: Simplify right side
    3,894,957.11x = 13,135,333,720,577.94
  5. Step 5: Solve for x
    x = 13,135,333,720,577.94/3,894,957.11
  6. Step 6: Final answer
    x = 3,372,394.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.